Home / Nanoparticles / Silica Particles / Fluorescent Silica Particles / DiagNano™ Red Fluorescent, Streptavidin Silica Particles, 100 nm
DiagNano™ Red Fluorescent, Streptavidin Silica Particles, 100 nm(DNG-L268)

Datasheet

100 nm fluorescent silica particles with streptavidin on the surface. Fluorescence dyes are covalently bound in the silica matrix and availbale with red fluorescence (excitation: 569 nm, emission: 585 nm).

Polydispersity Index
< 0.2
Diameter
100 nm
Ligand
Streptavidin
Concentration
10 mg/mL
Storage Buffer
Suspension in PBS (0.02 % sodium azide).
Unit Size
1 ml
Number of Particles
9.6E+12 particles/mL
Absorption Max
569 nm
Emission Max
585 nm
Binding Capacity
> 20 pmol biotin/mg
Density
2.0 g/ccm
Stability
Stable in aqueous buffers pH > 4, and not stable in organic solvents, acidic solutions pH < 4.
Storage
Storage at 2 - 8 °C for 3 months.

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